RBセラミックス粒子を充填したPEEK樹脂の水潤滑下における摩擦・摩耗特性

• 山口 健

  東北大学 大学院工学研究科

• 堀切川 一男

  東北大学 大学院工学研究科

書誌事項

タイトル別名

• Friction and Wear Properties of PEEK Resin Filled with RB Ceramics Particles under Water Lubricated Condition
• RB セラミックス リュウシ オ ジュウテン シタ PEEK ジュシ ノ ミズ ジュンカツ カ ニ オケル マサツ ・ マモウ トクセイ

抄録

The present study investigated friction and wear of polyetheretherketone (PEEK) resin filled with Rice Bran (RB) ceramics particles (PEEK/RBC composite) under water lubricated condition. RB ceramics particles with mean diameter of 3 µm were compounded with PEEK resin. Mass fraction of RB ceramics particles α was 10, 20, 30, and 40 mass%. As a comparison, monolithic PEEK resin and RB ceramics were prepared. Ball on disk friction testing was carried out using an austenitic stainless steel (JIS SUS304) ball with a diameter of 8 mm under water lubricated condition. Sliding velocity ranged from 0.1 m/s to 2.0 m/s, and normal load ranged from 0.98 N to 9.8 N. PEEK/RBC composites (α = 10～40 mass%) showed significantly lower friction coefficient and specific wear rate under a wide range of normal load and sliding velocity conditions as compared with monolithic PEEK and RB ceramics. It was suggested on the basis of sliding surface observation and surface roughness analysis that the low friction was achieved for PEEK/RBC composites due to an increased hydrodynamic lubrication effect compared with monolithic PEEK and RB ceramics.

収録刊行物

• トライボロジスト

  トライボロジスト 58 (7), 487-495, 2013-07-15

  一般社団法人 日本トライボロジー学会

キーワード

• RB ceramics
• PEEK
• composite
• friction
• wear
• water lubrication

詳細情報

• CRID: 1390001288096000896
• NII論文ID: 10031183060
• NII書誌ID: AN10056166
• DOI: 10.18914/tribologist.58.07_487
• ISSN: 21899967
• ISSN: 09151168
• NDL書誌ID: 024802414
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024802414
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可